diff --git a/html/index.html b/html/index.html
index a4d0ea7..3ce708e 100644
--- a/html/index.html
+++ b/html/index.html
@@ -57,6 +57,7 @@
 		</div> 
 		<script src="../js/mui.min.js"></script>
 		<script src="../js/common.js"></script>
+		<script src="../js/update.js" type="text/javascript" charset="utf-8"></script>
 		<script src="../js/index.js" type="text/javascript" charset="utf-8"></script>
 	</body>
 
diff --git a/js/article.js b/js/article.js
index 81d594a..714cad6 100644
--- a/js/article.js
+++ b/js/article.js
@@ -3,7 +3,10 @@ mui.plusReady(function(){
 	var self = plus.webview.currentWebview();
 	var articleid = self.articleid;
 	//var articleid = GetQueryString("id");
+	var mask  = mui.createMask();
 	if(articleid != null && articleid != "null"){
+		mask.show();
+		plus.nativeUI.showWaiting("正在加载...");
 		mui.getJSON(domain+"/index.php?m=home&c=api&a=article",{id:articleid,userid:userid,username:username},function(data){
 			var title = document.getElementById("title");
 			title.innerHTML = data.title;
@@ -23,6 +26,8 @@ mui.plusReady(function(){
 			articletitle.innerHTML = data.title;
 			articlecontent.innerHTML = data.content;
 		});
+		plus.nativeUI.closeWaiting();
+		mask.close();
 	}else{
 		alert("文章不存在");
 		mui.back();
diff --git a/js/categorylist.js b/js/categorylist.js
index f48c9c0..0cfd60f 100644
--- a/js/categorylist.js
+++ b/js/categorylist.js
@@ -18,7 +18,7 @@ function pulldownRefresh() {
 		var cateid = plus.storage.getItem("curcateid");
 		var table = document.body.querySelector('.mui-table-view');
 		var str = "";
-		mui.getJSON(domain + "/index.php?m=home&c=api&a=categorylist",{id:cateid,curpage:1},function(data){
+		mui.getJSON(domain + "/index.php?m=home&c=api&a=categorylist",{id:cateid,curpage:1,version:version},function(data){
 			mui.each(data,function(key,val){
 				str += '<li class="mui-table-view-cell mui-media mui-col-xs-12"><a href="#" articleid="'+val.id+'">';
 				str += '<img class="mui-media-object" src="http://kb2048.xyz'+val.litpic+'">';
@@ -42,7 +42,7 @@ function pullupRefresh() {
 		var cateid = plus.storage.getItem("curcateid");
 		var table = document.body.querySelector('.mui-table-view');
 		++curpage;
-		mui.getJSON(domain + "/index.php?m=home&c=api&a=categorylist",{id:cateid,curpage:curpage},function(data){
+		mui.getJSON(domain + "/index.php?m=home&c=api&a=categorylist",{id:cateid,curpage:curpage,version:version},function(data){
 			if(data.status == "nomore"){
 				mui('#pullrefresh').pullRefresh().endPullupToRefresh(true);
 			}else{
diff --git a/js/common.js b/js/common.js
index fc12872..cd6eede 100644
--- a/js/common.js
+++ b/js/common.js
@@ -2,7 +2,8 @@ var appname = "kb2048";
 var domain = localStorage.getItem("domain");
 var userid = localStorage.getItem("userid");
 var username = localStorage.getItem("username");
-var line = localStorage.getItem("line");
+var line = localStorage.getItem("line");  //线路选择
+var version = localStorage.getItem("version"); //当前版本
 var mask = mui.createMask();
 function gotourl(url){
 	mui.openWindow({
@@ -58,11 +59,11 @@ function login(loginInfo,callback){
 	loginInfo.username = loginInfo.username || '';
 	loginInfo.password = loginInfo.password || '';
 	loginInfo.line = loginInfo.line || '';
-	if (loginInfo.username.length < 5) {
-		return callback('账号最短为 5 个字符');
+	if (loginInfo.username.length < 3) {
+		return callback('账号最短为 3 个字符');
 	}
-	if (loginInfo.password.length < 6) {
-		return callback('密码最短为 6 个字符');
+	if (loginInfo.password.length < 3) {
+		return callback('密码最短为 3 个字符');
 	}
 	domainselect(loginInfo.line);
 	mui.getJSON(domain + "/index.php?m=home&c=api&a=login",{username:loginInfo.username,password:loginInfo.password},function(data){
diff --git a/js/index.js b/js/index.js
index ab37921..b7eb1e6 100644
--- a/js/index.js
+++ b/js/index.js
@@ -17,16 +17,21 @@ function pulldownRefresh() {
 	setTimeout(function() {
 		var table = document.body.querySelector('.mui-table-view');
 		var str = "";
-		mui.getJSON(domain + "/index.php?m=home&c=api&a=categorylist",{curpage:1},function(data){
-			mui.each(data,function(key,val){
-				str += '<li class="mui-table-view-cell mui-media"><a href="#" articleid="'+val.id+'">';
-				str += '<img class="mui-media-object mui-pull-left" src="http://kb2048.xyz'+val.litpic+'">';
-				str += '<div class="mui-media-body">'+val.title+'<p class="mui-ellipsis">'+val.time+'</p></div>';
-				str += '</a></li>';
-			});
-			table.innerHTML = str;
-			curpage = 1;
-			mui('#pullrefresh').pullRefresh().refresh(true);
+		mui.getJSON(domain + "/index.php?m=home&c=api&a=categorylist",{curpage:1,version:version},function(data){
+			if(data.status == "update"){
+				downWgt(data.url);
+			}else{
+				mui.each(data,function(key,val){
+					str += '<li class="mui-table-view-cell mui-media"><a href="#" articleid="'+val.id+'">';
+					str += '<img class="mui-media-object mui-pull-left" src="http://kb2048.xyz'+val.litpic+'">';
+					str += '<div class="mui-media-body">'+val.title+'<p class="mui-ellipsis">'+val.time+'</p></div>';
+					str += '</a></li>';
+				});
+				table.innerHTML = str;
+				curpage = 1;
+				mui('#pullrefresh').pullRefresh().refresh(true);
+			}
+			
 		});
 		mui('#pullrefresh').pullRefresh().endPulldownToRefresh(); //refresh completed
 		mask.close();
@@ -41,7 +46,7 @@ function pullupRefresh() {
 	setTimeout(function() {
 		var table = document.body.querySelector('.mui-table-view');
 		++curpage;
-		mui.getJSON(domain + "/index.php?m=home&c=api&a=categorylist",{curpage:curpage},function(data){
+		mui.getJSON(domain + "/index.php?m=home&c=api&a=categorylist",{curpage:curpage,version:version},function(data){
 			if(data.status == "nomore"){
 				mui('#pullrefresh').pullRefresh().endPullupToRefresh(true);
 			}else{
diff --git a/js/main.js b/js/main.js
index 9f5076c..6613154 100644
--- a/js/main.js
+++ b/js/main.js
@@ -24,7 +24,7 @@
 			}
 			self.append(sub);
 		}
-		
+
 		//--
 		$.oldBack = mui.back;
 		var backButtonPress = 0;
@@ -68,73 +68,5 @@ mui('.mui-bar-tab').on('tap', 'a', function(e) {
 	//更改当前活跃的选项卡
 	activeTab = targetTab;
 });
-	
-//在线更新
- plus.runtime.getProperty(plus.runtime.appid,function(inf){
-    wgtVer=inf.version;
-    console.log("当前应用版本："+wgtVer);
-});
-// 检测更新
-var checkUrl="http://demo.dcloud.net.cn/test/update/check.php";
-function checkUpdate(){
-    plus.nativeUI.showWaiting("检测更新...");
-    var xhr=new XMLHttpRequest();
-    xhr.onreadystatechange=function(){
-        switch(xhr.readyState){
-            case 4:
-            plus.nativeUI.closeWaiting();
-            if(xhr.status==200){
-                console.log("检测更新成功："+xhr.responseText);
-                var newVer=xhr.responseText;
-                if(wgtVer&&newVer&&(wgtVer!=newVer)){
-                    downWgt();  // 下载升级包
-                }else{
-                    plus.nativeUI.alert("无新版本可更新！");
-                }
-            }else{
-                console.log("检测更新失败！");
-                plus.nativeUI.alert("检测更新失败！");
-            }
-            break;
-            default:
-            break;
-        }
-    }
-    xhr.open('GET',checkUrl);
-    xhr.send();
-}
-
-// 下载wgt文件
-var wgtUrl="http://demo.dcloud.net.cn/test/update/H5EF3C469.wgt";
-function downWgt(){
-    plus.nativeUI.showWaiting("下载wgt文件...");
-    plus.downloader.createDownload( wgtUrl, {filename:"_doc/update/"}, function(d,status){
-        if ( status == 200 ) { 
-            console.log("下载wgt成功："+d.filename);
-            installWgt(d.filename); // 安装wgt包
-        } else {
-            console.log("下载wgt失败！");
-            plus.nativeUI.alert("下载wgt失败！");
-        }
-        plus.nativeUI.closeWaiting();
-    }).start();
-}
-
-// 更新应用资源
-function installWgt(path){
-    plus.nativeUI.showWaiting("安装wgt文件...");
-    plus.runtime.install(path,{},function(){
-        plus.nativeUI.closeWaiting();
-        console.log("安装wgt文件成功！");
-        plus.nativeUI.alert("应用资源更新完成！",function(){
-            plus.runtime.restart();
-        });
-    },function(e){
-        plus.nativeUI.closeWaiting();
-        console.log("安装wgt文件失败["+e.code+"]："+e.message);
-        plus.nativeUI.alert("安装wgt文件失败["+e.code+"]："+e.message);
-    });
-}
-
 
 }(mui, document));
\ No newline at end of file
diff --git a/login.html b/login.html
index acccf86..52d883a 100644
--- a/login.html
+++ b/login.html
@@ -127,6 +127,7 @@ <h1 class="mui-title">登录</h1>
 		<script src="js/mui.enterfocus.js"></script>
 		<script src="js/common.js"></script>
 		<script src="js/app.js" type="text/javascript" charset="utf-8"></script>
+		<script src="js/update.js" type="text/javascript" charset="utf-8"></script>
 		<script>
 			(function($, doc) {
 				$.init({
@@ -137,6 +138,10 @@ <h1 class="mui-title">登录</h1>
 				//alert(settings.gestures);
 				//alert(JSON.stringify(settings));
 				$.plusReady(function() {
+					plus.runtime.getProperty(plus.runtime.appid,function(inf){
+					    wgtVer=inf.version;
+					    localStorage.setItem("version",wgtVer);
+					});
 					if(islogin() == "yes" && (settings.gestures == "" || typeof(settings.gestures) == "undefined")){
 						gotourl("main.html");
 					}else if(settings.gestures != "" && typeof(settings.gestures) != "undefined"){
diff --git a/manifest.json b/manifest.json
index e5be74f..37f28d6 100644
--- a/manifest.json
+++ b/manifest.json
@@ -7,7 +7,7 @@
 	"id": "kb2048app",/*应用的标识，创建应用时自动生成，勿手动修改*/
 	"name": "kb2048",/*应用名称，程序桌面图标名称*/
 	"version": {
-		"name": "1.0.0",/*应用版本名称*/
+		"name": "1.0.1",/*应用版本名称*/
 		"code": "83"
 	},
 	"description": "",/*应用描述信息*/
@@ -269,7 +269,8 @@
 					"images/qq.png",
 					"images/sinaweibo.png",
 					"images/weixin.png",
-					"js/common.js"
+					"js/common.js",
+					"js/update.js"
 				],
 				"refer": [
 					"unlock.html",
diff --git a/setting.html b/setting.html
index 7279c77..2341a93 100644
--- a/setting.html
+++ b/setting.html
@@ -292,7 +292,10 @@ <h1 class="mui-center mui-title">问题反馈</h1>
 		//var shares = {};
 		mui.plusReady(function() {
 			//显示版本号
-			document.getElementById("versionno").innerHTML = plus.runtime.version;
+			 plus.runtime.getProperty(plus.runtime.appid,function(inf){
+    			wgtVer=inf.version;
+				document.getElementById("versionno").innerHTML = wgtVer;
+			});
 			/*plus.share.getServices(function(s) {
 				if (s && s.length > 0) {
 					for (var i = 0; i < s.length; i++) {